CAS 518-83-2 appears in our catalog under these names: Xanthopurpurin, Xanthopurpurin/ 98.04% (existing batch purity), Xanthopurpurin 95%, Xanthopurpurin, 98%, 98%, Xanthopurpurin, 98.01%. Offered by: GLPBio, TargetMol, Ambeed, Chemat, MedChemExpress. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 5 mg, 1 mg, Get quote.